Created a comprehensive IP reputation system that tracks IPs across all
toolkit scripts with tags/attack types, scores, and detailed analytics.
NEW FILES:
- lib/ip-reputation.sh: Core reputation library with optimized database
* Fast lookup using pipe-delimited file format
* Attack type tagging system (bitmask: SQL, XSS, RCE, Bot, Scanner, etc.)
* Reputation scoring (0-100) based on hits and attack severity
* GeoIP country lookup integration
* Automatic cleanup of old entries
* Thread-safe with file locking
- modules/security/ip-reputation-manager.sh: Interactive management tool
* Query individual IPs with full details
* View top malicious/active IPs
* Database statistics and analytics
* Manual IP flagging/whitelisting
* Import IPs from logs
* Export to readable reports
* Live monitoring mode
INTEGRATION:
All security and analysis scripts now use the centralized reputation system:
- modules/website/500-error-tracker.sh:
* Tracks IPs generating 500 errors
* Tags bots/scanners with BOT/SCANNER flags
* Background processing for performance
- modules/security/live-attack-monitor.sh:
* Maps attack types to reputation flags
* Tracks SSH bruteforce, SQL injection, XSS, DDoS, etc.
* Real-time reputation updates
- modules/website/website-error-analyzer.sh:
* Tags filtered bots in error analysis
* Builds IP reputation from website errors
- launcher.sh:
* Added IP Reputation Manager to Bot & Traffic Analysis menu
* Menu option 4 in Security > Analysis > Bot & Traffic Analysis
KEY FEATURES:
✓ Centralized IP tracking across ALL scripts
✓ Multi-tag system (IP can have multiple attack types)
✓ Reputation scores increase with more tags/attacks
✓ Country tracking via GeoIP
✓ Optimized for high-volume traffic (attacks with 1000s of IPs)
✓ Fast lookups even during DDoS
✓ Background processing doesn't slow down analysis
✓ Database cleanup/maintenance tools
✓ Export for reports and sharing
BENEFITS:
- Single source of truth for IP reputation
- Scripts share intelligence (bot detected in one script = flagged for all)
- Track IPs across time and multiple attack vectors
- Identify repeat offenders with multiple attack types
- Make blocking decisions based on comprehensive data
- Performance optimized with file locking and background updates
Fixed three issues in the diagnostic output display:
1. Integer expression error: Changed from grep -c to wc -l with sanitization
to prevent "integer expression expected" errors from newlines
2. ANSI escape codes: Added -e flag to echo statement so color codes
render properly instead of showing as raw \033[2m sequences
3. Duplicate domains: Implemented two-pass deduplication system using
sort -u to show unique domains per issue pattern, preventing repetitive
output like showing the same domain 5 times
Problem: Showing 86 "unique issues" when actually many domains have the
same .htaccess error was overwhelming and hard to read. For example,
14 airmarkoverhaul.com subdomains all had identical .htaccess issues.
Solution: Reorganize to group by issue pattern, showing affected domains:
New format:
Issue: PHP directives incompatible with FPM; Malformed RewriteRule...
Affected (14): airmarkengines.com, airmarkinc.com, airmarkoh.com, ...
Benefits:
- Shows actual unique issue patterns (not domain+issue combos)
- Lists up to 5 affected domains per issue
- Shows domain count for each issue pattern
- Limits to 10 issue patterns per cause type
- Much more readable and actionable
Instead of scrolling through 86 nearly-identical lines, you now see
the unique problems and which domains are affected by each.
Issues:
- Script was running php -l (syntax checker) on every file with 500 error
- With 7555 errors, this meant running php -l thousands of times
- Each php -l takes 100-500ms, causing multi-minute delays
Changes:
- Removed php -l syntax checking (was causing major slowdown)
- Added progress indicator showing "Analyzed X / Y errors..."
- Progress updates every 500 errors to show script is working
- Completion message when diagnosis finishes
Result: Diagnosis now completes in seconds instead of minutes.
Users still get comprehensive checks for .htaccess, permissions,
file existence, docroot, PHP handler, and WordPress issues.
Added 10+ new automated checks that run when no PHP error is found in error_log:
New checks added:
1. .htaccess issues:
- Invalid PHP directives (php_value/php_flag with FPM)
- Malformed RewriteRule syntax
- Missing RewriteBase with relative paths
2. File validation:
- File exists check (FILE_NOT_FOUND)
- File readable check (PERMISSION_ERROR)
- PHP syntax validation using php -l (PHP_SYNTAX_ERROR)
3. Directory permissions:
- Document root exists (DOCROOT_MISSING)
- Document root permissions (755/750/711)
4. PHP handler issues:
- PHP handler configured for domain
- .htaccess AddHandler/SetHandler misconfig (PHP_HANDLER_ERROR)
5. WordPress-specific:
- wp-config.php readable
- WP_DEBUG_DISPLAY causing 500s (WP_DEBUG_ERROR)
Flow: When error_log has no matching errors, script now runs ALL checks
sequentially until it finds an issue, providing specific diagnosis instead
of generic "NO_PHP_ERROR_LOGGED".
This should catch most common 500 error causes automatically.
Problem: Only diagnosing 4 unique issues out of 7555 errors because script
was only checking .htaccess when error_log didn't exist. Most errors had
error_log files but no matching PHP errors, so fell through to
"NO_PHP_ERROR_LOGGED" without further investigation.
Solution: Added fallback .htaccess checking in two scenarios:
1. When error_log exists but has no matching errors for this URL
2. When error_log exists but grep finds no relevant PHP errors
Now checks for common .htaccess issues in all cases:
- Invalid php_value/php_flag directives (incompatible with FPM)
- Malformed RewriteRule syntax
This should dramatically increase the number of diagnosed issues by catching
.htaccess problems even when PHP error_log exists.
Issue: Was missing 500 errors from logs stored in subdirectories like
/var/log/apache2/domlogs/username/domain.com
Changed from simple glob (domlogs/*) to recursive find command that:
- Scans all files in domlogs directory AND subdirectories
- Excludes system files (bytes_log, offset, error_log, ftpxferlog, ssl_log)
- Finds ALL domain access logs regardless of location
This ensures we catch errors like "GET /ay.php HTTP/1.1" 500 that were
previously missed in subdirectory logs.
Issues fixed:
- Removed duplicate diagnostic messages (was showing same error 169+ times)
- Fixed bash integer expression error at line 552
- Deduplicate diagnostics by domain+url+issue combination using sort -u
- Only save diagnostics when we have an actual identified cause
- Skip displaying UNKNOWN causes (these are now categorized as NO_PHP_ERROR_LOGGED)
- Show "X unique issues" instead of raw count to reflect deduplication
Now shows each unique domain+issue combination once, with proper counts.
Major improvements to provide actionable, specific diagnostics instead of generic advice:
- Add bot/scanner filtering to reduce noise (monitors, SEO tools, security scanners, HTTP clients)
- Track and display filtered bot count in summary
- Remove all emojis from output
- Fix ANSI escape codes with echo -e for proper color rendering
Comprehensive file/permission validation:
- Resolve URLs to actual file paths being requested
- Test .htaccess readability by Apache (nobody user)
- Validate .htaccess syntax with apache2ctl -t
- Detect invalid PHP directives (php_value/php_flag without mod_php)
- Find malformed RewriteRule and orphaned RewriteCond
- Check document root and specific file permissions
- Test if files are readable by Apache user
Enhanced error extraction:
- Extract exact file paths from PHP errors
- Get line numbers for syntax errors
- Extract function names for missing function errors
- Get database usernames/names from DB errors
- Show current memory limits for memory exhaustion
- Identify specific files with permission issues
Add detailed per-URL diagnostics section:
- Show domain + URL + specific issue + file path + exact problem
- Group by error type with up to 20 examples per type
- Examples: "example.com/wp-admin - Permission denied on: /home/user/wp-config.php (perms: 600, owner: root:root) - NOT readable by Apache"
ISSUE: Example text was showing raw ANSI codes like:
\033[2mExample: domain.com...\033[0m
FIX: Added DIM and BOLD color variable definitions
- These weren't being loaded from common-functions.sh
- Now examples display properly with dim gray text
FILTERED LOG FILES:
- proxy (Apache reverse proxy logs)
- localhost (local connections)
- default (default vhost)
- cpanel, webmail, whm (cPanel services)
- cpcalendars, cpcontacts, webdisk (cPanel apps)
These are cPanel system services, not actual customer domains.
They were showing as 'unknown' user and cluttering results.
Now only tracks actual customer domain 500 errors.
IMPROVED ERROR LOG DETECTION:
- Now checks 5 different locations for error logs:
• /home/USER/public_html/error_log
• /home/USER/logs/error_log
• /home/USER/error_log
• /var/log/apache2/domlogs/DOMAIN-error_log
• /usr/local/apache/domlogs/DOMAIN
- Increased tail from 100 to 500 lines for better error capture
NEW .HTACCESS DETECTION:
- If no error_log found, checks for .htaccess file
- Looks for RewriteRules, php_value, php_flag directives
- If found, classifies as 'HTACCESS_LIKELY' instead of 'NO_ERROR_LOG_FILE'
- Provides specific .htaccess troubleshooting steps
BETTER ROOT CAUSE CATEGORIES:
- HTACCESS_LIKELY: Has .htaccess with rules, likely syntax error
- NO_ERROR_LOG_FILE: Checked all locations, truly not found
- NO_PHP_ERROR_LOGGED: Error log exists but empty (Apache/config issue)
This should catch most of the 'NO_ERROR_LOG_FILE' cases and
correctly identify them as .htaccess syntax errors.
NEW SCRIPT: modules/website/500-error-tracker.sh
- FAST-ONLY 500 error detection (no menus, no options)
- Scans access logs for 500 errors
- Maps domains to cPanel usernames
- Automatically diagnoses root causes by checking error_log files
- Shows actual PHP errors causing the 500s
ROOT CAUSE DETECTION:
- PHP Memory Exhausted (shows current limit)
- PHP Fatal Errors
- PHP Syntax Errors
- Missing PHP Functions/Extensions
- Database Connection Failures
- .htaccess Issues
- Shows ACTUAL error examples, not just suggestions
FIXES:
- Fixed awk error in website-error-analyzer.sh:
• Changed "next" in END block to "if (length > 0)"
• "next" cannot be used in END block in awk
- Added option 2 in Website Management menu
- Renumbered all WordPress tools (3-16)
DIFFERENCE FROM FULL ANALYZER:
Full Analyzer: All errors, filters, time ranges, user choices
Fast Tracker: ONLY 500s, auto-diagnosis, shows WHY not suggestions
Use Fast Tracker when you need to quickly find which domains
are getting 500 errors and the exact PHP errors causing them.
Major performance improvements using bash built-in regex:
BEFORE (slow):
- Used echo "$line" | grep for every pattern check
- Spawned external grep processes thousands of times
- Each line could spawn 20+ subshells
AFTER (fast):
- Uses bash native [[ =~ ]] regex matching
- No external process spawning
- Converts to lowercase once per function
- 10-20x faster on large log files
Optimized functions:
- is_noise(): 8 grep calls → 0 grep calls
- is_critical_user_facing(): 10 grep calls → 0 grep calls
- correlate_root_cause(): 15+ grep calls → 0 grep calls
Example impact on 50k line log:
- Before: ~400,000 grep process spawns
- After: 0 process spawns
- Speed improvement: 10-20x faster
This makes the script usable on busy servers with massive
log files without waiting minutes for analysis.
- Increased line scanning from 5k/10k to 50k lines (covers more data)
- Added actual time-based filtering using log timestamps
- Now respects the user's time range selection (1h, 6h, 24h, 7d, 30d)
- Filters access logs by Apache timestamp format
- Filters error logs by PHP/Apache error timestamp format
- Shows timestamp with each 500 error for correlation
- Better catches intermittent 500 errors for real users
Example: If you select "Last 24 hours", it now actually filters
logs to only show errors from the last 24 hours, not just the
last N lines which could be 5 minutes on a busy server.
- Added single-line command to download and run
- Downloads from Gitea, extracts, and launches in one go
- Keeps original method as alternative for already installed
- Group identical errors and show occurrence count
- Color-code by frequency (HIGH/MEDIUM/LOW)
- Show top 20 most frequent errors instead of all
- Clean up ModSecurity noise (unique_id, pid, tid tags)
- Skip empty error messages
- Exclude FTP logs and bytes_log files from analysis
- Much cleaner output focused on actionable errors
- Answer: Access logs show 5xx errors (500-599), not 404s
- Remove .sysref.timestamp from repository
- Update .gitignore to explicitly exclude .sysref.timestamp
- Ensure no learned/session data is ever committed
- Repository now completely clean of runtime data
- New tool: erase-toolkit-traces.sh removes all toolkit traces
- Cleans bash history for all users
- Removes toolkit mentions from system logs
- Deletes download artifacts and temp files
- Optional: complete toolkit directory removal
- Added to main menu as option 10
- Complete security menu restructure (3-mode: Analysis/Actions/Live)
- Intelligent cPHulk enablement with CSF whitelist import
- Live network security monitoring dashboard
- Multi-source threat detection and classification
- 50+ organized security tools across 4-level menu hierarchy
- System health diagnostics with cPanel/WHM integration
- Reference database for cross-module intelligence sharing
cschantz
cschantz